| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.93 | 10.102% | $35.1556 | $35.16 | $35.15 | $35.20 |
| Purchase #2 | $53.92 | 6.436% | $57.3903 | $57.39 | $57.40 | $57.40 |
| Purchase #3 | $245.48 | 12.529% | $276.2362 | $276.24 | $276.25 | $276.20 |
| Purchase #4 | $18.86 | 7.652% | $20.3032 | $20.30 | $20.30 | $20.30 |
| Purchase #5 | $146.49 | 5.716% | $154.8634 | $154.86 | $154.85 | $154.90 |
| Purchase #6 | $179.39 | 5.236% | $188.7829 | $188.78 | $188.80 | $188.80 |
| Purchase #7 | $197.54 | 11.496% | $220.2492 | $220.25 | $220.25 | $220.20 |
| 7 purchase totals = | $873.61 | $952.9808 | $952.98 | $953.00 | $953.00 | |